Ticker: ALG CUSIP: 011311107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 134,191 | $22,527 | $173.78 | $156.02 - $193.66 |
| Q3 2025 | 135,659 | $25,897 | $214.06 | $188.54 - $232.50 |
| Q2 2025 | 134,888 | $29,457 | $189.86 | $156.05 - $218.95 |
| Q1 2025 | 161,340 | $28,752 | $182.41 | $169.46 - $191.64 |
| Q4 2024 | 167,285 | $31,100 | $185.29 | $166.13 - $203.94 |
| Q3 2024 | 155,355 | $27,984 | $176.52 | $161.93 - $196.62 |
| Q2 2024 | 152,631 | $26,405 | $192.88 | $167.14 - $224.43 |
| Q1 2024 | 183,438 | $41,884 | $206.53 | $186.05 - $228.56 |
| Q4 2023 | 195,942 | $41,185 | $180.42 | $155.60 - $213.41 |
| Q3 2023 | 205,447 | $35,514 | $176.46 | $164.43 - $197.84 |
| Q2 2023 | 206,750 | $38,023 | $175.47 | $162.19 - $183.78 |
| Q1 2023 | 223,171 | $41,099 | $161.68 | $136.85 - $183.17 |
| Q4 2022 | 232,299 | $32,894 | $142.10 | $120.56 - $155.51 |
| Q3 2022 | 233,125 | $28,504 | $124.61 | $108.61 - $141.10 |
| Q2 2022 | 234,085 | $27,254 | $119.94 | $106.03 - $141.55 |
| Q1 2022 | 237,763 | $34,188 | $141.56 | $128.37 - $156.88 |
| Q4 2021 | 216,068 | $31,801 | $144.69 | $131.34 - $156.19 |
| Q3 2021 | 215,128 | $30,017 | $143.62 | $134.64 - $153.82 |
| Q2 2021 | 219,408 | $33,500 | $151.15 | $138.36 - $161.72 |
| Q1 2021 | 183,012 | $28,577 | $147.91 | $131.91 - $160.58 |
| Q4 2020 | 222,623 | $30,711 | $125.94 | $102.87 - $141.36 |
| Q3 2020 | 233,479 | $25,222 | $103.31 | $91.70 - $114.25 |
| Q2 2020 | 241,482 | $24,786 | $93.06 | $73.64 - $114.02 |
| Q1 2020 | 236,138 | $20,964 | $111.55 | $68.78 - $128.82 |
| Q4 2019 | 235,323 | $29,546 | $113.18 | $100.03 - $125.76 |
| Q3 2019 | 234,581 | $27,615 | $104.54 | $89.89 - $120.55 |
| Q2 2019 | 231,000 | $23,084 | $96.34 | $89.27 - $102.54 |
| Q1 2019 | 212,253 | $21,212 | $86.94 | $71.81 - $97.97 |
| Q4 2018 | 194,205 | $15,016 | $80.21 | $69.82 - $90.00 |
| Q3 2018 | 194,529 | $17,820 | $90.46 | $84.76 - $99.69 |
| Q2 2018 | 196,580 | $17,763 | $97.45 | $85.06 - $114.47 |
| Q1 2018 | 195,831 | $21,521 | $108.63 | $98.49 - $115.73 |
| Q4 2017 | 196,188 | $22,144 | $107.15 | $100.44 - $114.65 |
| Q3 2017 | 194,828 | $20,918 | $89.66 | $82.77 - $103.22 |
| Q2 2017 | 195,300 | $17,735 | $79.72 | $68.58 - $89.35 |
| Q1 2017 | 173,056 | $13,185 | $72.95 | $67.40 - $75.96 |
| Q4 2016 | 162,343 | $12,354 | $66.96 | $55.64 - $75.31 |
| Q3 2016 | 166,083 | $10,944 | $62.05 | $58.60 - $64.85 |
| Q2 2016 | 160,114 | $10,563 | $55.72 | $50.27 - $62.83 |
| Q1 2016 | 154,821 | $8,411 | $50.44 | $45.86 - $58.74 |
| Q4 2015 | 153,373 | $7,990 | $48.77 | $41.71 - $54.55 |
| Q3 2015 | 148,627 | $6,948 | $47.77 | $42.11 - $52.11 |
| Q2 2015 | 97,212 | $5,311 | $54.27 | $45.47 - $60.93 |
| Q1 2015 | 103,484 | $6,533 | $48.93 | $42.24 - $59.85 |
| Q4 2014 | 79,104 | $3,832 | $42.13 | $35.75 - $49.14 |
| Q3 2014 | 84,229 | $3,453 | $45.24 | $38.34 - $52.47 |
| Q2 2014 | 91,551 | $4,952 | $50.32 | $46.51 - $54.37 |
| Q1 2014 | 99,849 | $5,425 | $50.61 | $43.99 - $56.92 |
| Q4 2013 | 108,173 | $6,565 | $48.58 | $42.59 - $57.43 |
| Q3 2013 | 108,576 | $5,310 | $42.16 | $37.82 - $46.28 |
| Q2 2013 | 108,617 | $4,434 | $38.15 | $34.87 - $41.23 |